WTV020M01 / WTV020-SD Module

Part Number : WTV020M01

Manufacturers : Unspecified

Funktion :MP3 audio module, voice module SD, WTV020M01 / WTV020-SD Module, MP3 Voice module U-disk audio player SD card voice module.


  • The product supports plug-maximum the 1G capacity of the SD card
  • Supports playback of 4Bit ADPCM format files
  • Automatically recognize the voice files
  • Loadable 6KHz to 32KHz, 36KHz sampling rate AD4 audio
  • Loadable 6KHz ~ 16KHz sampling rate WAV audio
  • 16bitDAC and PWM audio output
  • Can store up to 512 voice
  • WTV020-SD-20S, WTV020-SD-16P two module types
  • Support micro-processor and key control
  • Voice playback can call any paragraph
  • Power-down save operation data capabilities
  • Loaded voice without software assistance to the SD card can be placed directly on the voice
  • Support file combination play, including mute combination
  • Operating voltage: DC 2.5 ~ 3.6V
  • Quiescent Current: 16uA (SD card is not inserted)

WTV020M01 WTV020-SD Pinout




FN-M16P Pinout

WTV020M01 Datasheet

[ WTV020-SD.pdf ] , [ FN-M16P.pdf ]

Reference Site : http://www.instructables.com/id/How-to-use-WTV020SD-16P-with-Arduino/

ULN2001A Datenblatt PDF

Teilenummer : ULN2001A

Function : Seven darlington arrays

Hersteller : STMicroelectronics

Pinout :

ULN2001A datenblatt

Beschreibung :

Key Features

. Seven Darlingtons per package
. Output current 500 mA per driver (600 mA peak)
. Output voltage 50 V
. Integrated suppression diodes for inductive loads
. Outputs can be paralleled for higher current
. TTL/CMOS/PMOS/DTL compatible inputs
. Inputs pinned opposite outputs to simplify layout

Datenblatt PDF Download

ULN2001A pdf

Andere Datenblätter in der Datei :